C3132121111331312113313331333133313331333132313331312111133133313331333133313331323133313232321211
  >>
   C313212111133131211331333133313331333133313231333131211113313331333133313331333132313331323232121
  <<
   C3132121111331312113313331333133313331333132313331312111133133313331333133313331323133313232321213
  >>
 
 
 C3132121111331312113313331333133313331333132313331312111133133313331333133313331323133313232321212
  >>